| 穿片式气体冷却器研究进展 |
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| 引用本文： | 干保良.穿片式气体冷却器研究进展[J].能源研究与信息,2009,25(2):70-76. |
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| 作者姓名： | 干保良 |
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| 作者单位： | 上海电气电站设备有限公司,上海发电机厂,上海,200240 |
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| 摘 要： | 气体冷却器是汽轮发电机通风冷却系统的重要设备。其性能直接影响汽轮发电机的通风冷却效果及设备的运行可靠性。介绍了几种不同翅片形式（平直片、波纹片、条缝片、百叶窗片、穿孔片）的穿片式气体冷却器的换热和阻力特性的研究进展。通过对前人研究成果的归纳和总结，指出了以往研究的一些不足。
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| 关 键 词： | 换热器 穿片式气体冷却器 汽轮发电机 研究 进展 |
Advances in the research of plate-fin-tube gas coolers |
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| GAN Bao-liang.Advances in the research of plate-fin-tube gas coolers[J].Energy Research and Information,2009,25(2):70-76. |
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| Authors: | GAN Bao-liang |
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| Affiliation: | Shanghai Generator Works;Shanghai Electric Power Equipment Co.;Ltd;Shanghai 200240;China |
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| Abstract: | The gas cooler is one of the important equipment in the ventilating and cooling system for turbo-generators. Its performance will directly affect the ventilating and cooling effectiveness and operating reliability of turbo-generators. In this paper, advances in the research of the heat transfer and friction characteristics for different plate fin-and-tube gas coolers are introduced. Based on the discussion, the deficiency of the previous investigations is pointed out. |
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| Keywords: | heat exchanger plate fin-and-tube gas cooler turbo-generator research advance |
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